Problem with sound from computer to receiver

[Adler]

TV-Server Version:
MediaPortal Version:
MediaPortal Skin:
Windows Version Win Xp Pro:
CPU Type Amd X2 4000+:
HDD 120Gb :
Memory 2*512MB:
Motherboard ASUS M2n VM:
Motherboard Chipset 630a:
Motherboard Bios:
Video Card 7050pv:
Video Card Driver:
Sound Card Alc662:
Sound Card AC3:
Sound Card Driver1.84:
1. TV Card:
1. TV Card Type:
1. TV Card Driver:
2. TV Card:
2. TV Card Type:
2. TV Card Driver:
3. TV Card:
3. TV Card Type:
3. TV Card Driver:
4. TV Card:
4. TV Card Type:
4. TV Card Driver:
MPEG2 Video Codec:
MPEG2 Audio Codec:
Satelite/CableTV Provider:
HTPC Case Antec Minuet:
Cooling:
Power Supply:
Remote Imon Soundgraph VFD:
TV:
TV - HTPC Connection DVI:

I've got a irretating problem, you see the sound does not work at all! I run Win Xp pro and MP. The thing is that I actually managed to get the sound working this morning, but I did not do anything! Happy as I was I turned of my HTPC and thought finally I'm done! Later this day I turned it on again and there is no sound anymore I'm new to MP and the HTPC world that comes with it. I've set all the output audio in Imon/Mp conf/controlpanel to realtek HD audio output. What else can I do. The only thing I can hear is a little buzz right when I start something with sound for an example mp3 or in the surround test thingy in the realtek tool. Does anyone have a solution to this very irretaring problem? I thought that I had broken the audio outputs on my receiver when I changed around the red and white phonos while the computer and receiver was turned on but the TV sound works perfectly and the TV is linked with the same type of cable.

I fixed it myself, I'm so happy Had to push some buttons in ffdshow.